summarise_by_year: Get yearly summaries

Description Usage Arguments Examples

Description

Get yearly summaries of mean life expectancy and maximum gdp from gapminder data.

Usage

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Arguments

df

a data.frame or tibble of gapminder data, as sourced from r package gapminder

Examples

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## Not run: 
library(gapminder)
df <- gapminder
summarise_by_year(df)

## End(Not run)

annakrystalli/rrtoolsdemo documentation built on May 28, 2019, 5:36 p.m.